Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Details of Basic and Diluted Earnings Per Share

The following table sets forth the details of basic and diluted earnings per share:

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2019			2018			2019			2018
	(unaudited, in thousands, except per share amounts)						(unaudited, in thousands, except per share amounts)
Numerator:
Net income (loss)	$	3,436		$	(2,177	)	$	3,484		$	(4,558	)
Dividends paid to preferred stockholders		(34	)		(185	)		(67	)		(326	)
Net income (loss) available to common stockholders	$	3,402		$	(2,362	)	$	3,417		$	(4,884	)
Denominator:
Weighted average shares outstanding –    basic		32,068			21,888			31,685			18,612
Potential common shares – options /    warrants (treasury stock method)		3,240			—			1,680			—
Weighted average shares outstanding –    diluted		35,308			21,888			33,365			18,612
Shares excluded (anti-dilutive)		—			—			—			—
Shares excluded due to an exercise price    greater than weighted average stock    price for the period		125			7,100			125			3,930
Net earnings (loss) per common share:
Basic	$	0.11		$	(0.11	)	$	0.11		$	(0.26	)
Diluted	$	0.10		$	(0.11	)	$	0.10		$	(0.26	)